Models	Aspect extraction-F1-scores/%
Models	R → L	R → D	L → R	L → D	D → R	D → L	AVE
RNSCN	40.43	35.10	52.91	40.42	48.36	51.14	44.73
TRNN	40.15	37.33	53.78	41.19	51.17	51.66	45.99
TIMN	43.68	35.45	54.12	38.63	53.82	52.46	46.36
SemBridge	50.67	43.34	63.04	44.91	60.19	53.02	52.53
SA-EXAL	47.59	40.50	54.67	42.19	54.54	47.72	47.87
CDRG-Merge	58.23	37.96	72.88	40.62	66.79	54.26	55.12
GCDDA	66.56	44.80	62.22	45.11	68.23	57.44	57.39
CDDG-IK	71.08	46.26	67.00	47.38	69.35	60.17	60.20